package com.example.smartf.service;

import com.example.smartf.model.mysql.Deviceinfo;

public interface DevService {


    //向设备发送信息
    public String DownCtrl(String username, String deviceID, String msg);

    //查询设备阈值
    public Deviceinfo Getthreshold(String deviceID);

    //更改设备阈值
    public String Updatethreshold(String device, String type, Double max , Double min);


}
